Posts Tagged ‘2005’

IEC 61883-6 Ed 2 0: 2005, consumer audio / video equipment – Digital interface – Part 6: Audio and Music Data Transmission Protocol

Product Descriptiondescribes a protocol for transmission of audio and music data with IEEE 1394 and the basic requirements for the implementation of the Protocol. This protocol is to include all modules or devices that are on any kind of audio and applied and / or music data processing, production and transformation of function blocks. This document only refers to the transmission of audio and music files, control, status and description of the machine reading of these modules or devices should be defined outside this document for any application.

IEC 61883-6 Ed 2 0: 2005, consumer audio / video equipment – Digital interface – Part 6: Audio and Music Data Transmission Protocol

1st Ed IEC 62,141 0: 2005, Helical-scan digital video recorder using 12,65 mm magnetic tape format and the inclusion of MPEG-4 compression – Type D-16 format

Size and length Descriptionspecifies content, format and method of recording data blocks of compressed video, audio, AES3 data and related records that are helical 12.65 mm cartridges. This standard supports the recording of video source formats with 1920 1080 pixels with the structure of 4:4:4 and 4:2:2-scanning in SMPTE 274M in frame rate of 23.98 Hz, 24 Hz indicated, 25 Hz and 29.97 Hz, and the use of 1280 720 pixels with 4:2:2-sensing structure is in SMPTE 296M at the refresh rate of 50 Hz and 59.94 Hz indicated (see note). This standard also supports the recording of 12 channels of AES3 audio data and 3 rows of cutting interval of uncompressed data. This rule includes the packaging and mixing operations support image compression with the DCT and DPCM) coding method in accordance with ISO / IEC 14496-2 (MPEG-4 Simple Profile Study.

1st Ed IEC 62,141 0: 2005, Helical-scan digital video recorder using 12,65 mm magnetic tape format and the inclusion of MPEG-4 compression – Type D-16 format

IEC 62071-1 Ed 1st 0: 2005, Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape – Format D-7 – Part 1: VTR

Descriptionspecifies product content, format and method of recording data blocks with video, audio and associated data records, which forms helical 6.35-mm tape cartridges contained in accordance with SMPTE 307m. In addition, this standard content, form and method of longitudinal recording and control of reference are entitled.

IEC 62071-1 Ed 1st 0: 2005, Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape – Format D-7 – Part 1: VTR